[R] superpose.polygon, panel.polygon and their colors

[Dieter Menne]

djmuseR wrote:
> 
> Hi Dieter:
> 
> I think the OP wanted both lines and shading; from your code I could get
> the
> shading but not the lines. This is what it took for me to get the lines
> (note the type and col.line changes in xyplot() ):
> 
> xyplot(est ~ x | cond, group = grp, data = data, type = 'r',
>  col = 'gray80', col.line = c('red', 'blue'),
>  upper = data$upper,
>  lower = data$lower,
>  panel = function(x, y, ...){
>     panel.superpose(x, y, panel.groups = 'panel.bands',...)
>     panel.xyplot(x, y, ...)
>    })
> 
> But this creates a new problem...the lines extend farther than the bands. 
> 

You are right. And use type="l" instead of r to truncate the lines to the
boxes.

Dieter


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